DR. GEORGE WILLIAM MACHIEDO M.D.
NPI 1629082011
Surgery in East Orange, NJ

NPI Status: Active since July 28, 2006

Contact Information

385 TREMONT AVE
SURGICAL SERVICE
EAST ORANGE, NJ
ZIP 07018
Phone: (973) 676-1000
Fax: (973) 395-7193

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  • Individual
  • Male
  • Surgery

About GEORGE MACHIEDO

This page provides the complete NPI Profile along with additional information for George Machiedo, a provider established in East Orange, New Jersey with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1629082011 assigned on July 2006. The practitioner's primary taxonomy code is 208600000X with license number 25MA02603200 (NJ). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1629082011
Provider Name
DR. GEORGE WILLIAM MACHIEDO M.D.
Gender
Male
Entity Type
Individual
Location Address
385 TREMONT AVE SURGICAL SERVICE EAST ORANGE, NJ 07018
Location Phone
(973) 676-1000
Location Fax
(973) 395-7193
Mailing Address
575 NEXT DAY HILL DR ENGLEWOOD, NJ 07631
Mailing Phone
(201) 227-1657
Is Sole Proprietor?
No
Enumeration Date
07-28-2006
Last Update Date
07-08-2007
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A surgeon like George Machiedo treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
25MA02603200
License State
NJ
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1629082011, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 0 → 0 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 4 + 9 + 0 + 8 + 4 + 0 + 2 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1629082011.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Dentist
385 TREMONT AVE
EAST ORANGE, NJ 07018
Nurse Practitioner (Adult Health)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Internal Medicine
385 TREMONT AVE
EAST ORANGE, NJ 07018
Internal Medicine
385 TREMONT AVE
EAST ORANGE, NJ 07018
Physician Assistant (Medical)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Nurse Practitioner (Family)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Nurse Practitioner (Family)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Family Medicine
385 TREMONT AVE
EAST ORANGE, NJ 07018
Physician Assistant (Surgical)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Psychiatry & Neurology (Neurology)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Dietitian, Registered
385 TREMONT AVE
EAST ORANGE, NJ 07018
Registered Nurse
385 TREMONT AVE
EAST ORANGE, NJ 07018
Dietitian, Registered
385 TREMONT AVE
EAST ORANGE, NJ 07018
Internal Medicine (Infectious Disease)
385 TREMONT AVE
EAST ORANGE, NJ 07018
Audiologist
385 TREMONT AVE, AUDIOLOGY (117-C)
EAST ORANGE, NJ 07018
Audiologist
385 TREMONT AVE, AUDIOLOGY 4-252
EAST ORANGE, NJ 07018
Audiologist
385 TREMONT AVE, (561/177C)
EAST ORANGE, NJ 07018
Speech-Language Pathologist
385 TREMONT AVE
EAST ORANGE, NJ 07018
General Acute Care Hospital
385 TREMONT AVE
EAST ORANGE, NJ 07018

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629082011, enumerated as an "individual" on July 28, 2006.

The provider is located at 385 TREMONT AVE SURGICAL SERVICE EAST ORANGE, NJ 07018 and the phone number is (973) 676-1000.

Surgery with taxonomy code 208600000X.